X-Series Boost Gauge 0-35psi/2.5bar Black Bezel and Black Faceplate AEM ElectronicsAEM's 30 0305 X Series 0 1800F 0 1000C Digital Exhaust Gas Temperature (EGT) gauge combines incredible looks, increased readability and a multitude of new, easy to use features! It is a must for users who want a highly accurate EGT readout in their high performance vehicle. Note: The 30 0305 comes with a black bezel and reversible Fahrenheit Celsius black EGT faceplate. You will need to purchase the optional 30 0305 ACC accessory kit to get the silver